mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 83

• Manufacturer Part Number: mcf5307cft90b
• Description: Mcf5307 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

in the MAC execution pipeline.
2.7.2 Execution Timings—One-Operand Instructions
Table 2-13 shows standard timings for single-operand instructions.
2.7.3 Execution Timings—Two-Operand Instructions
Table 2-14 shows standard timings for two-operand instructions.
Opcode
Opcode
move.l
move.l
move.l
move.l
move.l
move.l
move.l
negx.l
extb.l
ext.w
swap
neg.l
tst.w
clr.w
clr.b
ext.l
not.l
tst.b
clr.l
scc
tst.l
<ea>,MACSR
MACSR,CCR
<ea>,MASK
Í
Í
Í
Í
Í
Í
Í
MACSR,Rx
<ea>,ACC
Dx
Dx
Dx
Dx
Dx
Dx
Dx
Dx
MASK,Rx
ACC,Rx
Í
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
Table 2-13. One-Operand Instruction Execution Times
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
Rn
1(0/0)
2(0/0)
1(0/0)
3(0/0)
3(0/0)
3(0/0)
3(0/0)
Table 2-12. MAC Move Execution Times
1(0/1)
1(0/1)
1(0/1)
4(1/0)
4(1/0)
3(1/0)
Freescale Semiconductor, Inc.
Rn
For More Information On This Product,
(An)
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1(0/1)
1(0/1)
1(0/1)
4(1/0)
4(1/0)
3(1/0)
Chapter 2. ColdFire Core
Go to: www.freescale.com
(An)+
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1(0/1)
1(0/1)
1(0/1)
4(1/0)
4(1/0)
3(1/0)
-(An)
-(An)
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Effective Address
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Effective Address
1(0/1)
1(0/1)
1(0/1)
4(1/0)
4(1/0)
3(1/0)
(d16,An)
(d16,An)
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2(0/1)
2(0/1)
2(0/1)
5(1/0)
5(1/0)
4(1/0)
(d8,An,Xi*SF)
(d8,An,Xi*SF)
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1(0/1)
1(0/1)
1(0/1)
4(1/0)
4(1/0)
3(1/0)
Instruction Timing
(xxx).wl
(xxx).wl
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1(0/0)
1(0/0)
1(0/0)
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#<xxx>
#xxx
1(0/0)
2(0/0)
1(0/0)
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